I'm seeing dolphins and rainbows intermingled with flaming skulls and pointy guitars all surrounding a pic of the dudes in full metal regalia, ie scowls, long hair, bullet-belts, etc..
you have to somehow work in the fantasia thing with the sorceror's apprentice hat/cloak (on mickey) yet make it vague enough so as to not get sued by disney. also, the hippos in ballerina outfits.
so, would the metal things be attacking anything, since it's a Heavy Metal REVENGE?